formal way of saying “I want to”well, he asked me if there is anything else I wanted to know about the procedure of them doin smth, and then I wrote a list of relevant question regrading the procedure, but I wanted to ask some "not-very-relevant" which still could have affect the procedure, I went with on a different note, I would also like to know... and I sent the email... but curious and interested seem fine too. cheers mate.